Omega Speedmaster 3513 50

This is an Omega Speedmaster 3513.50 (discontinued model). I purchased it from an overseas Omega watch store about 20 years ago (currently no warranty card or case). There is a very slight misalignment on the front left exterior (please refer to the photos). The circumference is approximately 17 cm. There are no functional issues. Please let me know if you have any questions. Condition: Minimal signs of use.